CN109040944B - Intelligent loudspeaker assembling machine - Google Patents
Intelligent loudspeaker assembling machine Download PDFInfo
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- CN109040944B CN109040944B CN201810964815.XA CN201810964815A CN109040944B CN 109040944 B CN109040944 B CN 109040944B CN 201810964815 A CN201810964815 A CN 201810964815A CN 109040944 B CN109040944 B CN 109040944B
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- carrying
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
Abstract
Loudspeaker intelligence assembly machine includes frame and tool loading attachment, tool unloader, tool handling device, graduation carousel device, jacking rotating device, adhesive deposite device, transport manipulator device and finished product collection device on it. The horn intelligent assembling machine automatically finishes the bonding assembly of the shell and the magnet, and has the advantages of full-automatic operation and high processing efficiency.
Description
Technical Field
The invention relates to the field of automatic loudspeaker production equipment.
Background
The loudspeaker is mainly assembled by assembling the rubber shell and the magnet together, and the rubber shell adhered with the dustproof net is adhered to the magnet during operation. The assembly of above-mentioned loudspeaker is mostly artifical will glue shell and magnet and put and form through the bonding of viscose equipment in the tool, and the operating stability and the machining efficiency that the shell and magnet were put in the tool are low to the not enough of existence, and the yield of loudspeaker intelligence assembly is low and assembly efficiency is low.
Disclosure of Invention
The invention aims to provide an intelligent horn assembling machine which is high in horn yield and assembling efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme: the horn intelligent assembling machine comprises a rack, and a jig feeding device, a jig discharging device, a jig carrying device, an indexing turntable device, a jacking rotating device, a glue dispensing device, a carrying manipulator device and a finished product collecting device which are arranged on the rack;
the jacking rotating device drives the indexing turntable device to rotate; the indexing turntable device is sequentially provided with a station a, a station b, a station c and a station d and is used for carrying workpieces to flow among the stations; the jig carrying device corresponds to the station a; the glue dispensing devices are divided into two groups, one group corresponds to the station b, and the other group corresponds to the station c; the position of the carrying manipulator device corresponds to the position d;
the jacking rotating device comprises a fixed seat, a third air cylinder, a lifting frame, a third motor, a driving gear, a driven gear shaft and a closing fork; the fixed seat is arranged on the machine frame, the lifting frame is movably matched on the fixed seat, the third air cylinder is arranged on the fixed seat, the telescopic end of the third air cylinder is connected with the lifting frame, and the third air cylinder drives the lifting frame to move up and down; the driving gear is rotationally connected to the lifting frame, the third motor is installed on the lifting frame, and an output shaft of the third motor is connected with the driving gear; the driven gear shaft is rotationally connected to the lifting frame, and the driving gear is meshed with the driven gear shaft; the combined fork is arranged at the end part of the driven gear shaft, and a convex pin matched with the round hole on the bottom surface of the round magnet is arranged on the combined fork;
the glue dispensing device comprises a lifting seat, a fourth cylinder, a lifting glue head mounting plate and a glue coating head; the lifting seat is fixed on the frame, the fourth cylinder is arranged on the lifting seat, the lifting rubber head mounting plate is movably matched on the lifting seat, and the telescopic end of the fourth cylinder is connected with the lifting rubber head mounting plate; the glue coating heads of the glue dispensing devices correspond to contact gaps g between the magnets to be attached and the shell in the fixture body;
the conveying manipulator device comprises a platform seat, a secondary swing mechanical arm, a lifting conveying frame, a clamping hook and a clamping mechanism; the platform seat is arranged on the frame, the secondary swing mechanical arm is arranged on the lifting carrying frame, the lifting carrying frame is connected to the secondary swing mechanical arm, and the secondary swing mechanical arm drives the lifting carrying frame to lift and rotate; the clamping hook is arranged on the lifting carrying frame and used for hooking a material tray in the finished product collecting device; the clamping mechanism is arranged on the lifting and carrying frame and is used for clamping a horn attached to the treatment body;
the clamping mechanism comprises a fifth cylinder and a clamping claw; the four moving ends of the fifth cylinder are vertically distributed, the clamping claw is installed on the moving end of the fifth cylinder, the lower end of the clamping claw is provided with an outer side bulge and an inner side bulge which are different in height, the outer side bulge is higher than the inner side bulge, the inner side bulge is used for contacting the upper surface of the horn f, and the outer side bulge is used for clamping the outer ring of the horn f;
the finished product collecting device comprises a lifting base, a material rack fixing frame, a screw rod transmission assembly, a material rack, a material tray placing frame and a material tray; the material rack fixing frame is movably matched on the lifting base, the screw rod transmission assembly is arranged on the lifting base and is connected with the material rack fixing frame, and the screw rod transmission assembly drives the material rack fixing frame to move up and down; the material rack is clamped and fixed on the material rack fixing frame, the material tray placing rack is placed on the material rack in a layered mode, the end portion of the material tray placing rack is provided with a groove hole connected with a clamping hook, and the material tray is placed in the material tray placing rack.
Preferably, the jig carrying device comprises a first motor, a right-angle mounting plate, a first cylinder, a clamping block, a jig body, a shading sheet and a photoelectric sensor; the first motor is arranged on the frame; the right-angle mounting plate is mounted on an output shaft of the first motor, and the first motor drives the right-angle mounting plate to rotate and stretch; two first air cylinders are arranged on the right-angle mounting plate, two ends of each first air cylinder are telescopic ends, the clamping blocks are arranged at two ends of each first air cylinder, and the clamping blocks are used for clamping the fixture body; the shading sheet is arranged on the right-angle mounting plate, the shading sheet is matched with a photoelectric sensor arranged on the first motor, and the shading sheet and the photoelectric sensor control the right-angle mounting plate to lift; the jig body comprises a substrate, side clamping lugs, a round magnet and a carrying platform; the side clamping lugs are arranged on two sides of the base plate and are used for connecting the clamping blocks, and the round magnet is rotationally connected to the base plate; the microscope carrier top is equipped with the circular recess of placing loudspeaker that matches with loudspeaker shell diameter, and the microscope carrier middle part is equipped with the mounting hole of installation circle magnetite for the circle magnetite setting of attracting magnet on the loudspeaker is in the mounting hole.
Preferably, the indexing turntable device comprises a second motor, a rotating disc, a jig limiting mechanism and a limiting opening mechanism; the second motor is arranged on the frame, and the rotating disc is arranged on the second motor; the jig limiting mechanisms are four groups and are uniformly arranged on the rotating disc; the limiting opening mechanism is arranged on the rack and used for unlocking the jig limiting mechanism; the jig limiting mechanism comprises a fixed block, a telescopic clamping block, a cover plate, a swinging rod and a spring; the fixed block is arranged on the rotating disc, the telescopic fixture block is movably matched on the fixed block, and the inner end of the telescopic fixture block is connected with a lug in the middle of the fixed block through a spring; the cover plate is arranged on the fixed block; the swing rod is rotatably connected with the fixed block, the upper end of the swing rod is provided with a clamping groove matched with the telescopic fixture block, and the lower end of the swing rod is provided with a chute; the limiting opening mechanism comprises a mounting support, a second cylinder, a lifting strip, a second cover plate and a roller; the mounting support is arranged on the rack, the second air cylinder is mounted on the mounting support, and the telescopic end of the second air cylinder is connected with the lifting bar; the second apron is installed on erection support, and the lifter bar removes the cooperation and moves the groove in the formation of erection support and second apron, and two gyro wheels rotate and connect lifter bar tip.
The intelligent loudspeaker assembling machine adopting the technical scheme can automatically complete the bonding assembly of the shell and the magnet, and has the advantages of full-automatic operation and high processing efficiency.
Drawings
Fig. 1 is a schematic diagram of an explosive structure according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the jig conveying device.
Fig. 3 is a schematic structural diagram of the treatment device.
Fig. 4 is a schematic diagram of an exploded structure of the indexing turntable device.
Fig. 5 is an exploded view of the jig limiting mechanism.
Figure 6 is an exploded view of the limit opening mechanism.
Fig. 7 is an exploded view of the jacking rotation device.
Fig. 8 is an exploded view of the dispensing device.
Fig. 9 is an exploded view of the handling robot apparatus.
Fig. 10 is an exploded view of the gripping mechanism.
Fig. 11 is an exploded view of the finished product collection device.
Detailed Description
The invention is further described below in conjunction with fig. 1-11.
The intelligent horn assembling machine shown in fig. 1-11 comprises a frame 9, and a jig feeding device 1, a jig discharging device 2, a jig carrying device 3, an indexing turntable device 4, a jacking rotating device 5, a glue dispensing device 6, a carrying manipulator device 7 and a finished product collecting device 8 arranged on the frame.
The horn f is formed by bonding a shell and a magnet in the middle of the shell.
The jacking rotating device 5 drives the indexing turntable device 4 to rotate; the indexing turntable device 4 is sequentially provided with a station a, a station b, a station c and a station d, the indexing turntable device 4 is used for carrying workpieces to flow among the stations for corresponding operation, the jig carrying device 3 corresponds to the station a, and loading and unloading of the jig are realized at the station a; the glue dispensing devices 6 are divided into two groups, one group corresponds to the station b, the other group corresponds to the station c, and circumferential glue dispensing and fixed-point glue dispensing are realized on the station b and the station c; the position of the carrying manipulator device 7 corresponds to a station d, and the dispensing is realized at the station a to complete the discharging of the horn;
the jig feeding device 1 is used for conveying the jig with the workpiece to the jig carrying device 3. The jig conveying device 3 is used for conveying empty jigs from the indexing turntable device 4 to the jig blanking device 2 and conveying full jigs from the jig feeding device 1 to the indexing turntable device 4. The carrying manipulator device 7 is used for carrying the loudspeaker subjected to glue dispensing from the indexing turntable device 4 to the finished product collecting device 8; the finished product collecting device 8 is used for collecting finished product horns, and the horns of the left sound channel and the right sound channel are separately placed.
As shown in fig. 2 and 3, the jig conveying device 3 includes a first motor 31, a right-angle mounting plate 32, a first cylinder 33, a gripping block 34, a jig body 35, a light shielding sheet 36, and a photoelectric sensor 37; the first motor 31 is arranged on the frame 9, and the output end of the first motor 31 can not only rotate, but also stretch; the right-angle mounting plate 32 is mounted on an output shaft of the first motor 31, and the first motor 31 drives the right-angle mounting plate 32 to rotate and stretch; two first cylinders 33 are arranged on the right-angle mounting plate 32, two ends of each first cylinder 33 are telescopic ends, the clamping blocks 34 are arranged at two ends of each first cylinder 33, and square holes for clamping the fixture body 35 are formed in the clamping blocks 34; the light shielding sheet 36 is arranged on the right-angle mounting plate 32, the light shielding sheet 36 is matched with the photoelectric sensor 37 arranged on the first motor 31, and the light shielding sheet 36 and the photoelectric sensor 37 control the right-angle mounting plate 32 to lift;
when the jig carrying device 3 works, the first motor 31 drives the right-angle mounting plate 32 to lift and rotate, and the first cylinder 33 drives the clamping block 34 to open and close, so that the clamping jig body 35 is clamped; the two first cylinders 33 work simultaneously, on one hand, to transport the jig with the workpiece from the jig feeding device 1 to the indexing turntable device 4, and on the other hand, to transport the empty jig from the indexing turntable device 4 to the jig discharging device 2. Tool handling device 3 has solved the tool from last unloader to the steady transport of processing position, and work has improved work efficiency simultaneously.
The jig body 35 comprises a substrate 351, a side clamping lug 352, a round magnet 353 and a carrying platform 354; the side clamping ears 352 are arranged at two sides of the base plate 351, the side clamping ears 352 are used for connecting the clamping blocks 34, and the round magnet 353 is rotatably connected to the base plate 351; a circular groove matched with the diameter of the loudspeaker shell and used for placing the loudspeaker is formed in the top of the carrier 354, an installation hole for installing a circular magnet 353 is formed in the middle of the carrier 354, and the circular magnet 353 used for attracting the magnet on the loudspeaker is arranged in the installation hole; the magnet 353 and the stage 354 are provided in plural sets on the substrate 351. The stage 354 and the magnet 353 are not rotatable relative to each other and are detachable. The horn is placed on the carrier 354, and the horn is bound by the housing and the magnet on the middle part thereof; the magnet on the horn attracts the magnet 353, placing the horn on the stage 354.
As shown in fig. 4, 5 and 6, the index dial device 4 includes a second motor 41, a rotary disk 42, a jig limiting mechanism 43 and a limiting opening mechanism 44; the second motor 41 is arranged on the frame 9, and the rotating disc 42 is arranged on the second motor 41; the jig limiting mechanisms 43 are four groups, are uniformly arranged on the rotating disc 42 and are used for limiting and fixing the jig body 35; the limiting opening mechanism 44 is mounted on the frame 9 and used for unlocking the jig limiting mechanism 43. The indexing turntable device 4 solves the connection problem of the jig body on the indexing turntable device 4, is convenient to install and disassemble, is convenient to feed and discharge on one hand, and enables stable and reliable processing on the other hand. A station a, a station b, a station c and a station d are arranged on the rotating disc 42 of the indexing turntable device 4 in sequence
The jig limiting mechanism 43 comprises a fixed block 431, a telescopic fixture block 432, a cover plate 433, a swinging rod 434 and a spring 435; the fixed block 431 is arranged on the rotating disc 42, the telescopic fixture block 432 is movably matched on the fixed block 431, the inner end of the telescopic fixture block 432 is connected with a convex block in the middle of the fixed block 431 through a spring 435, and the spring 435 is stressed; the cover plate 433 is mounted on the fixing block 431; the middle part of the oscillating rod 434 is rotatably connected with the fixed block 431, the upper end of the oscillating rod 434 is provided with a clamping groove matched with the convex shaft of the telescopic fixture block 432, and the lower end of the oscillating rod 434 is provided with a chute;
when the jig limiting mechanism 43 works, the spring naturally pushes the telescopic fixture block 432 outwards, so that the central hole of the base plate 351 of the jig body 35 is clamped; when the limit opening mechanism 44 ascends, the limit opening mechanism is contacted with the inclined surface of the pushing swing rod 434 to push the swing rod to move outwards, and the telescopic clamping block 432 is pushed inwards through the lever principle, so that the fixture body is loosened.
The limit opening mechanism 44 includes a mounting bracket 441, a second cylinder 442, a lifting bar 443, a second cover plate 444, and a roller 445; the mounting support 441 is arranged on the frame 9, the second air cylinder 442 is mounted on the mounting support 441, and the telescopic end of the second air cylinder 442 is connected with the lifting bar 443; the second cover plate 444 is mounted on the mounting support 441, the lifting bar 443 is movably fitted in a moving groove formed by the mounting support 441 and the second cover plate 444, and two rollers 445 are rotatably connected to the end of the lifting bar 443.
When the limit opening mechanism 44 operates, the second cylinder 442 drives the lifting bar 443 to lift, and the roller 445 contacts the oscillating rod 434 to drive the oscillating rod 434 to oscillate.
As shown in fig. 7, the jacking rotation device 5 comprises a fixed seat 51, a third cylinder 52, a lifting frame 53, a third motor 54, a driving gear 55, a driven gear shaft 56 and a combination fork 57; the fixed seat 51 is arranged on the machine frame 9, the lifting frame 53 is movably matched on the fixed seat 51, the third air cylinder 52 is arranged on the fixed seat 51, the telescopic end of the third air cylinder 52 is connected with the lifting frame 53, and the third air cylinder 52 drives the lifting frame 53 to move up and down; the driving gear 55 is rotationally connected to the lifting frame 53, the third motor 54 is arranged on the lifting frame 53, and the output shaft of the third motor 54 is connected with the driving gear 55; four driven gear shafts 56 are rotatably connected to the lifting frame 53, and the driving gear 55 is meshed with the driven gear shafts 56; the combined fork 57 is installed at the end of the driven gear shaft 56, and a convex pin matched with the round hole at the bottom surface of the round magnet 353 is arranged on the combined fork 57.
When the jacking rotating device 5 works, the third air cylinder 52 drives the lifting frame 53 to integrally lift, the combined fork 57 is embedded into the round magnet 353, and then the third motor 54 drives the driving gear 55 to rotate, so that the four driven gear shafts 56 simultaneously rotate in the same direction to drive the round magnet 353 to rotate, and further the carrying platform 354 and the workpieces to be bonded in the carrying platform are driven to rotate, and circumferential bonding is achieved. The jacking rotating device 5 solves the problem of bonding of the circumference of the horn, and compared with the rotation of the gluing head, the rotating jig mode enables the glue to fall more uniformly, and the bonding effect is better; the gear transmission precision is higher, and the synchronism is good.
The glue dispensing devices 6 are two groups and respectively correspond to the stations b and c. As shown in fig. 8, the dispensing device 6 includes a lifting base 61, a fourth cylinder 62, a lifting glue head mounting plate 63 and a glue head 64; the lifting seat 61 is fixed on the frame 9, the fourth cylinder 62 is installed on the lifting seat 61, the lifting rubber head mounting plate 63 is movably matched on the lifting seat 61, and the telescopic end of the fourth cylinder 62 is connected with the lifting rubber head mounting plate 63 to drive the lifting rubber head mounting plate to move up and down; a plurality of the glue applying heads 64 are arranged on the lifting glue head mounting plate 63, specifically four glue applying heads; the glue spreading head 64 of the dispensing device 6, which corresponds to the position B, corresponds to the contact gap g between the magnet to be bonded and the housing in the jig body 35.
When the glue dispensing device 6 works, the fourth cylinder 62 drives the four glue dispensing heads 64 to descend to approach a workpiece, then glue is dripped, and when the glue dispensing device works at a station b, the jig body 35 simultaneously rotates in a matched mode, and the two motions are combined to realize circumferential glue dispensing; at station c, the four glue heads 64 are lowered to apply glue at a desired spot on the horn. The glue dispensing device 6 has the advantages that the glue dispensing heads 64 can only ascend and descend, so that the space limitation is small, the four glue dispensing heads 64 can be installed, the four glue dispensing heads can work simultaneously, and the working efficiency is improved.
As shown in fig. 9 and 10, the transfer robot apparatus 7 includes a platform base 71, a secondary swing robot arm 72, a lifting and lowering transfer frame 73, a hook 74, and a gripping mechanism 75; the platform seat 71 is arranged on the frame 9, the secondary swing mechanical arm 72 is arranged on the lifting and carrying frame 73, the lifting and carrying frame 73 is connected to the secondary swing mechanical arm 72, and the secondary swing mechanical arm 72 drives the lifting and carrying frame 73 to lift and rotate; the hook 74 is arranged on the lifting and carrying frame 73 and is used for hooking the material tray in the finished product collecting device 8; four gripping mechanisms 75 are mounted on the lifting and carrying frame 73 for gripping the fitted horn of the jig body 35.
When the carrying manipulator device 7 works, a material tray is extracted through the clamping hook 74, the two-stage swinging mechanical arm 72 drives the lifting carrying frame 73 to move and rotate in the position of a plane coordinate, the clamping mechanism 75 clamps the horn in the jig body 35 and carries the horn into the material tray in the finished product collecting device 8, the jig body 35 is provided with two pairs of horns in total, the horn of a left sound channel is placed on one side of the platform base 71, and the horn of a right sound channel is placed on the other side of the platform base 71; when the trumpet in the tray is full, the trumpet is pushed back by the clamping hook 74. The carrying manipulator device 7 solves the separation problem of different sound channel horns, and is realized by placing different stations step by step, and the additionally arranged clamping hook 74 realizes the stable extraction of the material tray.
The gripping mechanism 75 includes a fifth cylinder 751 and a gripping claw 752; the four moving ends of the fifth cylinder 751 are vertically distributed, the clamping claw 752 is installed on the moving end of the fifth cylinder 751, the lower end of the clamping claw 752 is provided with an outer protrusion and an inner protrusion which are different in height, the outer protrusion is higher than the inner protrusion, the inner protrusion is used for contacting the upper surface of the horn f and keeping horizontal, and the outer protrusion is used for clamping the outer ring of the horn f to enable the horn f to be fixed.
As shown in fig. 11, the finished product collecting device 8 includes a lifting base 81, a rack fixing frame 82, a screw transmission assembly 83, a rack 84, a tray placing frame 85 and a tray 86; the material rack fixing frame 82 is movably matched on a vertical column of the lifting base 81, the screw rod transmission component 83 is installed on the lifting base 81, the screw rod transmission component 83 is connected with the material rack fixing frame 82, and the screw rod transmission component 83 drives the material rack fixing frame 82 to move up and down; the material rack 84 is clamped and fixed on the material rack fixing frame 82, the material tray placing frame 85 is placed on the material rack 84 in a layered mode, a slotted hole connected with the clamping hook 74 is formed in the end portion of the material tray placing frame 85, and the material tray 86 is placed in the material tray placing frame 85.
When the finished product collecting device 8 works, the two sides of the finished product collecting device respectively collect the loudspeakers with different sound channels, the material tray 86 is used for placing the finished product loudspeakers and is provided with corresponding concave grains, the material tray placing frame 85 is pulled out by the carrying manipulator device 7, and the finished product is placed on the material tray 86; after the material rack is filled, the material rack fixing frame 82 is driven by the screw rod transmission assembly 83 to realize lifting, and the height of the distance between the two material trays 86 is increased or decreased every time to realize the switching of the material trays. Finished product collection device 8 has solved loudspeaker categorised collection problem, and the charging tray design through the lift pull formula has improved the collection capacity of this machine greatly, and changes the charging tray automatically, and work efficiency is higher.
When the automatic feeding device works, the feeding of full jigs is realized by the jig feeding device 1, the blanking of empty jigs is realized by the jig blanking device 2, and the conveying of the jigs from the feeding and blanking stations to the indexing turntable device 4 is completed by the jig conveying device 3; the jacking rotating device 5 drives the indexing turntable device 4 to rotate, glue dispensing is carried out on the workpiece through the glue dispensing device 6, circumferential glue dispensing is firstly carried out, the jacking rotating device 5 drives the jig to rotate, and then fixed point glue dispensing on the horn is carried out; the products subjected to dispensing are conveyed to a finished product collecting device 8 by a conveying manipulator device 7 to be collected.
Claims (1)
1. The intelligent horn assembling machine is characterized by comprising a rack (9), and a jig feeding device (1), a jig discharging device (2), a jig carrying device (3), an indexing turntable device (4), a jacking rotating device (5), a glue dispensing device (6), a carrying manipulator device (7) and a finished product collecting device (8) which are arranged on the rack;
the jig feeding device is used for conveying the jig provided with the workpiece to the jig carrying device; the jig conveying device is used for conveying the empty jigs from the indexing turntable device to the jig blanking device and conveying the full jigs from the jig feeding device to the indexing turntable device; the carrying manipulator device is used for carrying the dispensed horn to a finished product collecting device from the indexing turntable device; the finished product collecting device is used for collecting finished product loudspeakers, and the loudspeakers of the left sound channel and the right sound channel are separately placed;
the jacking rotating device (5) drives the indexing turntable device (4) to rotate; the indexing turntable device (4) is sequentially provided with a station a, a station b, a station c and a station d, and the indexing turntable device (4) is used for carrying workpieces to flow among the stations; the position of the jig carrying device (3) corresponds to the station a; the glue dispensing devices (6) are divided into two groups, one group corresponds to the station b, and the other group corresponds to the station c; the position of the carrying manipulator device (7) corresponds to the position d;
the jacking rotating device (5) comprises a fixed seat (51), a third air cylinder (52), a lifting frame (53), a third motor (54), a driving gear (55), a driven gear shaft (56) and a combined fork (57); the fixing seat (51) is arranged on the rack (9), the lifting frame (53) is movably matched on the fixing seat (51), the third air cylinder (52) is installed on the fixing seat (51), the telescopic end of the third air cylinder (52) is connected with the lifting frame (53), and the third air cylinder (52) drives the lifting frame (53) to move up and down; the driving gear (55) is rotationally connected to the lifting frame (53), the third motor (54) is installed on the lifting frame (53), and the output shaft of the third motor (54) is connected with the driving gear (55); the driven gear shaft (56) is rotationally connected to the lifting frame (53), and the driving gear (55) is meshed with the driven gear shaft (56); the combined fork (57) is arranged at the end part of the driven gear shaft (56), and a convex pin matched with a round hole on the bottom surface of the round magnet (353) is arranged on the combined fork (57);
the glue dispensing device (6) comprises a lifting seat (61), a fourth cylinder (62), a lifting glue head mounting plate (63) and a glue coating head (64); the lifting seat (61) is fixed on the frame (9), the fourth cylinder (62) is installed on the lifting seat (61), the lifting rubber head mounting plate (63) is movably matched on the lifting seat (61), and the telescopic end of the fourth cylinder (62) is connected with the lifting rubber head mounting plate (63); the glue coating heads (64) are arranged on the lifting glue head mounting plate (63), and the glue coating heads (64) of the group of glue dispensing devices (6) correspond to contact gaps g between magnets to be bonded and the shell in the fixture body (35);
the conveying manipulator device (7) comprises a platform base (71), a secondary swing mechanical arm (72), a lifting conveying frame (73), a clamping hook (74) and a clamping mechanism (75); the platform seat (71) is installed on the rack (9), the secondary swing mechanical arm (72) is installed on the lifting and carrying frame (73), the lifting and carrying frame (73) is connected to the secondary swing mechanical arm (72), and the secondary swing mechanical arm (72) drives the lifting and carrying frame (73) to lift and rotate; the clamping hook (74) is arranged on the lifting carrying frame (73) and is used for hooking a material tray in the finished product collecting device (8); the clamping mechanism (75) is arranged on the lifting and carrying frame (73) and is used for clamping the horn jointed in the treatment body (35);
the clamping mechanism (75) comprises a fifth cylinder (751) and a clamping claw (752); the four moving ends of the fifth cylinder (751) are vertically distributed, the clamping claw (752) is installed on the moving end of the fifth cylinder (751), the lower end of the clamping claw (752) is provided with an outer protrusion and an inner protrusion which are different in height, the outer protrusion is higher than the inner protrusion, the inner protrusion is used for contacting the upper surface of the horn f, and the outer protrusion is used for clamping the outer ring of the horn f;
the finished product collecting device (8) comprises a lifting base (81), a material rack fixing frame (82), a screw rod transmission assembly (83), a material rack (84), a material tray placing frame (85) and a material tray (86); the material rack fixing frame (82) is movably matched on the lifting base (81), the screw rod transmission assembly (83) is installed on the lifting base (81), the screw rod transmission assembly (83) is connected with the material rack fixing frame (82), and the screw rod transmission assembly (83) drives the material rack fixing frame (82) to move up and down; the material rack (84) is clamped and fixed on the material rack fixing frame (82), the material tray placing frame (85) is placed on the material rack (84) in a layered mode, a slotted hole connected with the clamping hook (74) is formed in the end portion of the material tray placing frame (85), and the material tray (86) is placed in the material tray placing frame (85);
the jig carrying device (3) comprises a first motor (31), a right-angle mounting plate (32), a first air cylinder (33), a clamping block (34), a jig body (35), a shading sheet (36) and a photoelectric sensor (37); the first motor (31) is arranged on the frame (9); the right-angle mounting plate (32) is mounted on an output shaft of the first motor (31), and the first motor (31) drives the right-angle mounting plate (32) to rotate and stretch; the two first cylinders (33) are arranged on the right-angle mounting plate (32), the two ends of each first cylinder (33) are telescopic ends, the clamping blocks (34) are arranged at the two ends of each first cylinder (33), and the clamping blocks (34) are used for clamping the fixture body (35); the shading sheet (36) is arranged on the right-angle mounting plate (32), the shading sheet (36) is matched with a photoelectric sensor (37) arranged on the first motor (31), and the shading sheet (36) and the photoelectric sensor (37) control the right-angle mounting plate (32) to lift; the jig body (35) comprises a substrate (351), a side clamping lug (352), a round magnet (353) and a carrying platform (354); the side clamping ears (352) are arranged on two sides of the substrate (351), the side clamping ears (352) are used for connecting the clamping blocks (34), and the round magnet (353) is rotatably connected to the substrate (351); the top of the carrier (354) is provided with a circular groove matched with the diameter of the loudspeaker shell and used for placing the loudspeaker, the middle of the carrier (354) is provided with a mounting hole for mounting a circular magnet (353), and the circular magnet (353) used for attracting the magnet on the loudspeaker is arranged in the mounting hole;
the indexing turntable device (4) comprises a second motor (41), a rotating disc (42), a jig limiting mechanism (43) and a limiting opening mechanism (44); the second motor (41) is arranged on the frame (9), and the rotating disc (42) is arranged on the second motor (41); the jig limiting mechanisms (43) are four groups and are uniformly arranged on the rotating disc (42); the limiting opening mechanism (44) is arranged on the rack (9) and used for unlocking the jig limiting mechanism (43); the jig limiting mechanism (43) comprises a fixed block (431), a telescopic fixture block (432), a cover plate (433), a swinging rod (434) and a spring (435); the fixed block (431) is arranged on the rotating disc (42), the telescopic fixture block (432) is movably matched on the fixed block (431), and the inner end of the telescopic fixture block (432) is connected with a convex block in the middle of the fixed block (431) through a spring (435); the cover plate (433) is arranged on the fixing block (431); the swing rod (434) is rotatably connected with the fixed block (431), the upper end of the swing rod (434) is provided with a clamping groove matched with the telescopic clamping block (432), and the lower end of the swing rod is provided with a chute; the limit opening mechanism (44) comprises a mounting support (441), a second air cylinder (442), a lifting bar (443), a second cover plate (444) and a roller (445); the mounting support (441) is arranged on the frame (9), the second air cylinder (442) is mounted on the mounting support (441), and the telescopic end of the second air cylinder (442) is connected with the lifting bar (443); the second cover plate (444) is installed on the installation support (441), the lifting bar (443) is movably matched in a moving groove formed by the installation support (441) and the second cover plate (444), and the two rollers (445) are rotatably connected with the end part of the lifting bar (443);
the first motor drives the right-angle mounting plate to lift and rotate, and the first cylinder drives the clamping block to open and close, so that the clamping fixture body is realized; the two first air cylinders work simultaneously, on one hand, the jig with the workpiece is conveyed from the jig feeding device to the indexing turntable device, and on the other hand, the empty jig is conveyed from the indexing turntable device to the jig discharging device;
when the jig limiting mechanism works, the spring pushes the telescopic clamping block outwards in a natural state, so that the central hole of the substrate of the jig body is clamped; when the limiting opening mechanism rises, the limiting opening mechanism is in contact with the inclined plane of the pushing swing rod to push the swinging rod to move outwards, and the telescopic fixture block is pushed inwards through the lever principle, so that the fixture body is loosened;
when the jacking rotating device works, the third air cylinder drives the lifting frame to integrally lift, the combined fork is embedded into the round magnet, and then the third motor drives the driving gear to rotate, so that the four driven gear shafts simultaneously rotate in the same direction to drive the round magnet to rotate, so that the carrying platform and workpieces to be bonded in the carrying platform are driven to rotate, and circumferential bonding is realized;
when the dispensing device works, the four gluing heads are driven by the fourth cylinder to descend to be close to a workpiece, then glue drips, and when the dispensing device works at a station b, the jig body simultaneously rotates in a matched mode, and the two motions are combined to realize circumferential gluing; when the station c is in use, the four glue coating heads descend, and glue is coated on the horn at fixed points;
when the carrying manipulator device works, a material tray is extracted out through a clamping hook, the two-stage swing mechanical arm drives the lifting carrying frame to move and rotate in a position in a plane coordinate, the clamping mechanism clamps the loudspeaker in the jig body and carries the loudspeaker into the material tray in the finished product collecting device, the jig body is provided with two pairs of loudspeakers, the loudspeaker in a left sound channel is placed on one side of the platform seat, and the loudspeaker in a right sound channel is placed on the other side of the platform seat; when the loudspeaker in the material tray is full, the loudspeaker is pushed back by the clamping hook;
when the finished product collecting device works, the two sides of the finished product collecting device respectively collect loudspeakers with different sound channels, the finished product loudspeakers are placed in the material tray, corresponding concave grains are arranged, the material tray placing frame is pulled out by the carrying manipulator device, and finished products are placed on the material tray; after the material rack is filled, the material rack fixing frame is driven by the screw rod transmission assembly to realize lifting, and the material racks are lifted or lowered at each time to realize the switching of the material racks.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810964815.XA CN109040944B (en) | 2018-08-23 | 2018-08-23 | Intelligent loudspeaker assembling machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810964815.XA CN109040944B (en) | 2018-08-23 | 2018-08-23 | Intelligent loudspeaker assembling machine |
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| CN109040944A CN109040944A (en) | 2018-12-18 |
| CN109040944B true CN109040944B (en) | 2020-08-04 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111556412B (en) * | 2020-04-09 | 2021-03-26 | 湖南和普新能源科技有限公司 | Earphone and coil body assembling equipment and method thereof |
| CN112404975B (en) * | 2020-10-29 | 2022-07-12 | 博众精工科技股份有限公司 | Gauze equipment |
| CN113231254A (en) * | 2021-04-29 | 2021-08-10 | 漳州立达信灯具有限公司 | Lamp body rubber coating processingequipment |
| CN113477476A (en) * | 2021-09-08 | 2021-10-08 | 深圳双十科技有限公司 | Bluetooth earphone dispenser |
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| CN1589067A (en) * | 2004-09-29 | 2005-03-02 | 苏州上声电子有限公司 | Working plate driving device for speaker |
| CN202818609U (en) * | 2012-07-31 | 2013-03-20 | 廖光鸿 | Automatic loudspeaker assembling system and PCB assembling machine |
| CN108024194A (en) * | 2017-12-12 | 2018-05-11 | 东莞理工学院 | A kind of loudspeaker glue shell assembling and labeling equipment integrating |
| CN108405268A (en) * | 2018-05-25 | 2018-08-17 | 东莞理工学院 | A kind of rotation dispenser for loudspeaker combination |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8452042B2 (en) * | 2011-04-03 | 2013-05-28 | Mitek Corporation | Shallow speaker |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1589067A (en) * | 2004-09-29 | 2005-03-02 | 苏州上声电子有限公司 | Working plate driving device for speaker |
| CN202818609U (en) * | 2012-07-31 | 2013-03-20 | 廖光鸿 | Automatic loudspeaker assembling system and PCB assembling machine |
| CN108024194A (en) * | 2017-12-12 | 2018-05-11 | 东莞理工学院 | A kind of loudspeaker glue shell assembling and labeling equipment integrating |
| CN108405268A (en) * | 2018-05-25 | 2018-08-17 | 东莞理工学院 | A kind of rotation dispenser for loudspeaker combination |
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| CN109040944A (en) | 2018-12-18 |
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Effective date of registration: 20200710 Address after: No. 11 Pingfengling Road, Ganzhou Economic and Technological Development Zone, Ganzhou City, Jiangxi Province, 341000 Applicant after: GANZHOU KINGYUNG TECHNOLOGY Co.,Ltd. Address before: 310052 8 building, Huaye building, 511 Jianye Road, Binjiang District, Hangzhou, Zhejiang. Applicant before: Li Qinghua |
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Denomination of invention: Horn intelligent assembly machine Effective date of registration: 20230808 Granted publication date: 20200804 Pledgee: Everbright Xinglong Trust Co.,Ltd. Pledgor: GANZHOU KINGYUNG TECHNOLOGY Co.,Ltd. Registration number: Y2023980051240 |